(R)-1-(6-Bromopyridin-3-yl)ethanamine hydrochloride CAS 1263077-87-7
| CAS No. | 1263077-87-7 |
| Molecular Formula | C7H9BrN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-1-(6-Bromopyridin-3-yl)ethanamine hydrochloride is closely related to a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(R)-1-(6-Bromopyridin-3-yl)ethanamine hydrochloride (CAS 1263077-87-7), molecular formula C7H9BrN2HCl and molecular weight 237.53 g/mol, is a CATO reference standard with documented purity and traceability.
(R)-1-(6-Bromopyridin-3-yl)ethanamine hydrochloride (C7H9BrN2HCl) contains a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (R)-1-(6-Bromopyridin-3-yl)ethanamine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H9BrN2 HCl |
| Molecular Weight | 237.53 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 3-(6-Bromopyridin-3-yl)propan-1-amine (CAS 1000522-49-5)
- 3-(2-Bromopyridin-3-yl)propan-1-amine (CAS 1000555-64-5)
- 3-(2-Bromopyridin-4-yl)propan-1-amine (CAS 1000556-45-5)
- N-(2-((4-Bromopyridin-2-yl)oxy)ethyl)acetamide (CAS 1001077-13-9)
- (2e)-3-(2-Bromopyridin-4-yl)prop-2-enoic acid (CAS 1001200-52-7)
- (4-Bromopyridin-2-yl)methanamine dihydrochloride (CAS 1001414-95-4)
- 4-Bromopyridin-2-amine;hydrochloride (CAS 1001419-41-5)
- 1-(5-Bromopyridin-3-yl)cyclopropan-1-amine (CAS 1003856-13-0)
Recommended Standards
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- n-(3-(Methylthio)propyl)pyridin-3-amine (CAS 1042617-02-6)
- 2,3-Dimethylquinoline-4,6-diamine (CAS 828930-83-2)
- 6-Chloro-1-methyl-1H-indazole-5-carboxylic acid (CAS 1176671-62-7)
- a-Me-Phe(2-NO2)-OH·H2O (CAS 1241680-71-6)
- (2-Amino-2-phenylethyl)dimethylamine dihydrochloride (CAS 31788-89-3)
- 4-(Prop-2-yn-1-yl)morpholine-3,5-dione (CAS 1248279-27-7)
- (2S,3S)-1,4-Dichlorobutane-diol Sulfate (CAS 190850-76-1)
- 1,3-di-tert-butyl cyclohexane-1,3-dicarboxylate (CAS 220179-70-4)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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